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From: Michael Krufky <mkrufky@linuxtv.org>
Add module option 'alt_tuner' disabled by default.
When set to one, the dvb_frontend of HVR1800 will consist of:
s5h1409 demod + tda18271 tuner
When set zero (default), the dvb_frontend of HVR1800 will consist of:
s5h1409 demod + mt2131 tuner
note: The tda18271 is usually used for analog tuning on this board.
If the tda18271 is used in digital mode, you will not be able to
tune an analog channel at the same time.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
The tuning request coming in from userspace is already center adjusted,
so we should not adjust to center (+1.75mhz) within the driver.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Jiri Kosina <jkosina@suse.cz>
On Tue, 4 Dec 2007, Ingo Molnar wrote:
> drivers/built-in.o: In function `dibusb_dib3000mc_tuner_attach':
> : undefined reference to `dib3000mc_get_tuner_i2c_master'
> drivers/built-in.o: In function `dibusb_dib3000mc_tuner_attach':
> : undefined reference to `dib3000mc_set_config'
Seems like -common part contains also code that is not completely
common to all the modules.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
The usage of scripts/checkpatch.pl were already documented at
SubmittingPatches[1], since June, 1st.
This patch explicitly adds this as a requirement, since people don't generally
check the new requirements added there.
[1] referenced at README.patches.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Kernel's checkpatch.pl appeared only on kernel version 2.6.22. However, several
improvements happened on recent kernels.
This patch copies the latest version (0.11) of checkpatch.pl to the v4l-dvb
development tree.
Also, now, prep_commit_msg.pl checks if the script is available at Kernel
and checks for its version. If the version is older than the in-tree one, it
uses the in-tree. Otherwise, kernel version is used.
It is always a good idea to use kernel's checkpatch.pl, since some additional
tests can be done when using the kernel's, like checking for the usage of
depreciated API's.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mike Isely <isely@pobox.com>
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
pvrusb2: When a per-device-type default video standard is declared,
handle it in such a way that it can be correctly and unambiguously
reported in the system log.
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
pvrusb2: Eliminate use of volatile in pipeline control state
variables. These were all cases of paranoia; upon further review the
overall mechanism employed here should not require use of volatile.
This had originally been done out of paranoia, and I have since been
convinced that the paranoia is not required.
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
pvrusb2: Remove use of volatile for command sequencer; these variables
are set by interrupt-context code and we check their state in such a
manner that there should be no race conditions. This had originally
been done out of paranoia, and I have since been convinced that the
paranoia is not required.
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
This adds a default video standard setting to the pvr2_device_desc
structure for describing device types. With this change it is
possible to set a reasonable default standard based on device type.
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Mike Isely <isely@pobox.com>
Move VIDEO_PVRUSB2_SYSFS such that it is turned off for kernels older
than 2.6.18. This should allow the driver to still compile using
older kernel (minus the sysfs interface). This change is due to the
driver's sysfs implementation moving forward to the newer class
interface mechanism; the differences are too great to cleanly separate
with ifdefs (and I expect the divergence to grow as other changes are
made to take advantage of the new mechanism), so for now we simply
give up trying to deal with the old interface.
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Mike Isely <isely@pobox.com>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Richard Knutsson <ricknu-0@student.ltu.se>
Remove the shadowing 'struct v4l2_chip_ident *chip', since it already exists
and makes the if-statement useless.
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
It seems that the DTV78 firmware is intended for use in locations where
VHF channels have 7MHz bandwidth and UHF channels have 8MHz bandwidth.
If we switch to DTV78 firmware when we detect this condition, we can
avoid firmware reloads when switching between VHF and UHF transponders.
Place the state for this in the control structure so that card drivers
can hint to us to use DTV78 firmware from the first tuning attempt.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
We have been inserting a mystery 500kHz offset for tuning 7MHz channels,
however some experimentation reveals it is only needed under certain
conditions with specific firmware combinations. Document these and only
apply the offset when we know it is required.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
If we are selecting the S-Code firmware to load by name, then we must mask
off the HAS_IF bit during the search.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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From: Hans Verkuil <hverkuil@xs4all.nl>
cx25840_read4 reads a little-endian 32-bit value whereas cx25840_write4 writes
the 32-bit value as big-endian. Convert write4 to use little-endian as well
(that's the correct endianness).
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
When searching for the right S-Code table to load, check the HAS_IF flag
against the firmware we are checking instead of against the the "type"
requested. We already ignore the scode type requested if the caller passed
an int_freq; this makes the search by frequency consistent with that behaviour.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Don't modify the control structure that was provided at attach when applying
an offset to the S-Code, otherwise it will be incorrect on subsequent tunes.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Add "int_freq" to the debugging output when selecting firmware and the
HAS_IF flag when dumping firmware during load.
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
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From: Aurelien Jarno <aurelien@aurel32.net>
The patch below adds the "Pinnacle Dazzle DVC 100" to the list of
cards supported by the em28xx driver. As the configuration is the same
as the DVC 90 one, it simply adds a new USB ID to the list of devices
supported by the DVC 90 configuration.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Before this patch, only strict mbox format where accepted. Now, any e-mail
saved file will also be accepted.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Akinobu Mita <akinobu.mita@gmail.com>
Check pci_register_driver() error in module_init.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Prevent us from wasting some extra bytes of memory
Thanks to Trent Piepho, for pointing this out.
Cc: Trent Piepho <xyzzy@speakeasy.org>
Cc: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Ensure that the audio is muted at attach-time
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
struct tuner holds state for tuner-core, only -- move it into tuner-core.c
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
replace tda9887_info and tda9887_dbg printk macros with
tuner_info and tuner_dbg, defined in tuner-i2c.h
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Use TUNER_SET_CONFIG to set configuration in tda9887's private state
structure, rather than storing tda9887-specific configuration within
struct tuner.
Update handling of TUNER_SET_CONFIG by tuner-core, to call
&t->fe.ops.analog_demod_ops rather than &t->fe.ops.tuner_ops
analog_demod_ops.set_config passes the request to tuner_ops.set_config,
so this does not break other drivers.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
ATSC standard-specific firmware is D2633 on both v2.5 and v2.7. Better to
auto-select this firmware, overriding ctrl.d2633.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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From: Mauro Carvalho Chehab <mchehab@infradead.org>
Firmware now allows having an IF table. This added some changes at the firmware
formats. This patch fixes firmware-tool to properly display such
newer firmware files.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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